[Insight-developers] The Insight Journal-New Submission

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Tue May 20 13:30:50 EDT 2008


Hello,
A new submission has been added to the Insight Journal.

Title: A Mix-resolution Bone-related Statistical Deformable Model (mBr-SDM) for Soft Tissue Prediction in Orthognathic Surgery Planning
Author(s): He, Qizhen; Ip, Horace; Xia, James
Abstract: 
In this paper, we propose a Mix-resolution Bone-related Statistical Deformable Model (mBr-SDM) to improve the predicting accuracy of orthognathic surgery, particularly for the main deformation region. Mix-resolution Br-SDM consists of two separate Br-SDM of different resolutions: a high-resolution Br-SDM which is trained with more samples to capture the detail deforming variations in the main deforming regions of interest, together with a low-resolution Br-SDM which is trained with a smaller number of samples to capture the major variations of the remaining facial points. The experiments have shown that the mix-resolution Br-SDM is able to significantly reduce the predicting error compared with the corresponding Finite Element Model, while giving a low computational cost which is characteristic of the SDM approach.

Download the paper at: http://hdl.handle.net/1926/1358
Review the paper at: http://insight-journal.org

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